Semen Astragali Complanati(Shawan seeds), also known as Chinese hawthorn seeds or Crataegus pinnatifida seeds, are the dried mature seeds of the hawthorn fruit. They have been used for centuries in traditional Chinese medicine (TCM) for their various health benefits.
Shawan seeds are rich in nutrients such as fatty oils, flavonoids, and organic acids. They are particularly known for their high content of triterpenoid saponins, which are believed to be responsible for many of their therapeutic effects.
In TCM, Shawan seeds are commonly used to promote digestion, especially when dealing with indigestion, bloating, and other digestive issues. They are believed to help relieve food stagnation, move stagnant blood, and alleviate pain associated with these conditions. Additionally, Shawan seeds are thought to have a positive effect on the cardiovascular system by promoting blood circulation and reducing cholesterol levels.
Furthermore, Shawan seeds are sometimes used in TCM to address respiratory issues such as cough and asthma due to their ability to calm the lungs and transform phlegm. They may also be beneficial for women's health, particularly in treating menstrual disorders and alleviating postpartum discomforts.
Shawan seeds can be consumed in various forms, including decoctions, pills, and powders.